Výsledky vyhledávání - "Valérie Mahiou-Leddet"

Antiplasmodial and cytotoxic activity of lanostane type triterpenoids isolated from Leplaea mayombensis

Autor: Lazare Sidjui Sidjui, Desiré Soh, Gaëtan Herbette, Rufin Marie Kouipou Toghueo, Gabriel Ngosong Folefoc, Valérie Mahiou-Leddet, Béatrice Baghdikian, Muhammad Shaiq Ali

Publikováno v: Phytochemistry Letters
Phytochemistry Letters, 2022, 51, pp.50-56. ⟨10.1016/j.phytol.2022.06.010⟩

International audience; Leplaeric acid E 5, leplazarin 6a and 21-epileplazarin 6b, three new 3,4-seco-lanostane type triterpenes have been isolated from the stem bark of Leplaea mayombensis (Pellegr.) Staner along with fourteen known compounds from t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::428d9d3d987403ce33e999763f7b1363
https://hal-amu.archives-ouvertes.fr/hal-04043042

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Excito-repellency and biological safety of β-caryophyllene oxide against Aedes albopictus and Anopheles dirus (Diptera: Culicidae)

Autor: Chutipong Sukkanon, Evelyne Ollivier, Sylvie Manguin, Jirod Nararak, Valérie Mahiou-Leddet, Carole Di Giorgio, Theeraphap Chareonviriyaphap

Publikováno v: Acta Tropica
Acta Tropica, Elsevier, 2020, 210, pp.105556. ⟨10.1016/j.actatropica.2020.105556⟩
Acta Tropica, 2020, 210, pp.105556. ⟨10.1016/j.actatropica.2020.105556⟩

The activity of β-caryophyllene oxide as either a contact or noncontact repellent was evaluated against two laboratory strains (Aedes albopictus and Anopheles dirus) using an excito-repellency test system. N, N-Diethyl-3-methylbenzamide (DEET) was u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2257400b43bcc8dbd3bc5f1e27c5b756
https://hal-amu.archives-ouvertes.fr/hal-02941392/document

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Trypanocidal and leishmanicidal activity of six limonoids

Autor: Kevin M. Tyler, Evelyne Ollivier, G. Richard Stephenson, Gabriel N. Folefoc, Thomas E. Storr, Éden Ramalho Ferreira, Valérie Mahiou-Leddet, Bathelemy Ngameni, Lazare Sidjui Sidjui, Dietmar Steverding

Publikováno v: Journal of Natural Medicines
Journal of Natural Medicines, Springer Verlag, 2020, 74, pp.606-611. ⟨10.1007/s11418-020-01408-7⟩
Journal of Natural Medicines, 2020, 74, pp.606-611. ⟨10.1007/s11418-020-01408-7⟩

Six limonoids [kotschyienone A and B (1, 2), 7-deacetylgedunin (3), 7-deacetyl-7-oxogedunin (4), andirobin (5) and methyl angolensate (6)] were investigated for their trypanocidal and leishmanicidal activities using bloodstream forms of Trypanosoma b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3724dbb346b853c89b530113232d445
https://ueaeprints.uea.ac.uk/id/eprint/74708/

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Triterpenes and Lignans from Kigelia africana

Autor: Lazare Sidjui Sidjui, Raduis Melong, Valérie Mahiou- Leddet, Gaëtan Herbette, Alembert Tiabou Tchinda, Evelyne Ollivier, Gabriel Ngosong Folefoc

Publikováno v: Journal of Applied Pharmaceutical Science. :1-6

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::953803c623a249dbeeda29de26aedbd9
https://doi.org/10.7324/japs.2015.58.s1

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Secondary Metabolites from Jacaranda Mimosifolia and Kigelia Africana (Bignoniaceae) and Their Anticandidal Activity

Autor: Lazare Sidjui Sidjui, Elisabeth Menkem Zeuko’o, Rufin Marie Kouipou Toghueo, Olivier Placide Noté, Valérie Mahiou-Leddet, Gaëtan Herbette, Fabrice Boyom Fekam, Evelyne Ollivier, Gabriel Ngosong Folefoc

Publikováno v: Records of Natural Products, Vol 8, Iss 3, Pp 307-311 (2014)

From the stem barks of Jacaranda mimosifolia benzoic acid (1), 1-naphthaleneacetic acid, 5-carboxy- 1,2,3,4,4a,7,8,8a-octahydro-1,2,4a-trimethyl-[1S-(1α,2β,4aβ,8aα)] ( 2), betulinic acid ( 3), lupeol (4) and ursolic acid (5) were isolated. Simila

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::fd443df398921f897a10eb8b8ddee1d9

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Excito-repellent activity of β-caryophyllene oxide against Aedes aegypti and Anopheles minimus

Autor: Evelyne Ollivier, Monthathip Kongmee, Jirod Nararak, Sunaiyana Sathantriphop, Valérie Mahiou-Leddet, Sylvie Manguin, Theeraphap Chareonviriyaphap

Publikováno v: Acta Tropica
Acta Tropica, 2019, 197, pp.1-8/105030. ⟨10.1016/j.actatropica.2019.05.021⟩
Acta Tropica, Elsevier, 2019, 197, pp.1-8/105030. ⟨10.1016/j.actatropica.2019.05.021⟩

International audience; Contact irritant and non-contact repellent activities of β-caryophyllene oxide were evaluated against laboratory strains of female Aedes aegypti (USDA strain), a major arbovirus vector and Anopheles minimus (KU strain), a maj

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f70413f164e54415164bf94e75bf4488
https://doi.org/10.1016/j.actatropica.2019.05.021

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In vitro antiplasmodial activity of some medicinal plants of Burkina Faso

Autor: Evelyne Ollivier, Lamoussa Paul Ouattara, Abdoulaye Traoré, Adama Gansané, Nadine Azas, Alfred S. Traore, Issa Nebie, Béatrice Baghdikian, Souleymane Sanon, Sodiomon B. Sirima, Valérie Mahiou-Leddet

Publikováno v: Parasitology Research. 113:405-416

Malaria remains a major public health problem due to the emergence and spread of Plasmodium falciparum drug resistance. There is an urgent need to investigate new sources of antimalarial drugs which are more effective against Plasmodium falciparum. O

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::003a621079af84b394db240358a97674
https://doi.org/10.1007/s00436-013-3669-8

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New antiplasmodial alkaloids from Stephania rotunda

Autor: Aurélien Dumètre, Fathi Mabrouki, Evelyne Ollivier, Sébastien Hutter, Valérie Mahiou-Leddet, Béatrice Baghdikian, Sothavireak Bory, Sok-Siya Bun, Nadine Azas

Publikováno v: Journal of Ethnopharmacology. 145:381-385

Ethnopharmacological relevance Stephania rotunda Lour. ( Menispermaceae ) is a creeper growing in many countries of Asia and commonly found in the mountainous areas of Cambodia. As a folk medicine, it has been mainly used for the treatment of fever a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da164a864f8dc454b8250dfa43c60002
https://doi.org/10.1016/j.jep.2012.10.052

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Comparative Excito-Repellency of Three Cambodian Plant-Derived Extracts Against Two Mosquito Vector Species, Aedes aegypti and Anopheles minimus

Autor: Evelyne Ollivier, Theeraphap Chareonviriyaphap, Sylvie Manguin, Camille Desgrouas, Jirod Nararak, Rungarun Tisgratog, Valérie Mahiou-Leddet, Sothavireak Bory

Publikováno v: Journal of the American Mosquito Control Association
Journal of the American Mosquito Control Association, American Mosquito Control Association, 2016, ⟨10.2987/16-6566.1 ⟩
Journal of the American Mosquito Control Association, American Mosquito Control Association, 2016, ⟨10.2987/16-6566.1⟩
Journal of the American Mosquito Control Association, 2016, ⟨10.2987/16-6566.1⟩

International audience; A study of the behavioral responses of Aedes aegypti and Anopheles minimus to 3 Cambodian plant extracts at 3 different concentrations (1%, 2.5%, and 5%) was performed using an excito-repellency test system. These 3 plants wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb7ea7102a49e0350b77c004a536d5d9
https://pubmed.ncbi.nlm.nih.gov/27802401

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